SheetMetal AddCornerRelief: Difference between revisions
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* The k factor defines where within the thickness of a sheet the neutral axis is located. |
* The k factor defines where within the thickness of a sheet the neutral axis is located. |
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: (It would be nice to know if this factor is according to ISO or ANSI standard...) |
: (It would be nice to know if this factor is according to ISO or ANSI standard...) |
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=== A closer look at the relief sizes === |
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To get an idea how and where the relief is placed we unfold a default corner without a relief. |
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[[Image:SheetMetal_AddCornerRelief-08.png|200px]] [[Image:Button_right.svg|16px|link=]] |
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[[Image:SheetMetal_AddCornerRelief-09.png|200px]] [[Image:Button_right.svg|16px|link=]] |
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[[Image:SheetMetal_AddCornerRelief-10.png|200px]] |
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{{Caption|Default corner of two bends -> Corner with unfold solid -> Corner in top view}} |
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The next step is to open the unfold sketch, add a circle through 3 points and add a radius dimension.<br/> Now we add a corner relief, create the corresponding unfold solid and open the first unfold sketch again. Adding another concentric circle of 3 mm radius reveals that we have found out how the internal circle is positioned as the new circle fits perfectly into the cut-out of the relief's unfold solid. |
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[[Image:SheetMetal_AddCornerRelief-11.png|300px]] [[Image:Button_right.svg|16px|link=]] |
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[[Image:SheetMetal_AddCornerRelief-12.png|300px]] |
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{{Caption|Default corner with unfold sketch-> Corner with default relief}} |
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== Properties == <!--T:6--> |
== Properties == <!--T:6--> |
Revision as of 15:04, 29 April 2022
This documentation is not finished. Please help and contribute documentation.
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SheetMetal AddCornerRelief |
Menu location |
---|
SheetMetal → Add Corner Relief |
Workbenches |
SheetMetal |
Default shortcut |
C R |
Introduced in version |
- |
See also |
None |
Description
The SheetMetal AddCornerRelief command adds a corner relief to a corner of two bends.
Default corner of two bends -> Corner with added corner relief
The command can as well be used to add a relief to an open corner at one end of a bend.
Default open corner -> Open corner with added corner relief
This command is restricted to one corner at a time!
Usage
- Select two edges of a corner.
- Activate the SheetMetal AddCornerRelief command using one of the following:
- The Add Corner Relief button.
- The SheetMetal → Add Corner Relief menu option.
- The keyboard shortcut: C then R
Differnt shapes
The resulting corner relief can be altered by changing property values (see below):
The value of the property DataReliefSketch can be chosen from a list: Circle
(default), Circle-Scaled
, Square
, Square-Scaled
, Sketch
.
Circle
andSquare
use the value of the property DataSize to scale the relief.Circle-Scaled
andSquare-Scaled
use the value of the property DataSize Ratio to scale the relief.Sketch
activates the use of a sketch listed in the property DataSketch to define the relief shape.
Circular relief (default settings) -> Square relief (default settings) -> Sketch based relief
Notes
- The k factor defines where within the thickness of a sheet the neutral axis is located.
- (It would be nice to know if this factor is according to ISO or ANSI standard...)
A closer look at the relief sizes
To get an idea how and where the relief is placed we unfold a default corner without a relief.
Default corner of two bends -> Corner with unfold solid -> Corner in top view
The next step is to open the unfold sketch, add a circle through 3 points and add a radius dimension.
Now we add a corner relief, create the corresponding unfold solid and open the first unfold sketch again. Adding another concentric circle of 3 mm radius reveals that we have found out how the internal circle is positioned as the new circle fits perfectly into the cut-out of the relief's unfold solid.
Default corner with unfold sketch-> Corner with default relief
Properties
See also: Property editor.
A SheetMetal CornerRelief object is derived from a Part Feature object and inherits all its properties. It also has the following additional properties and its label has a default value:
Data
Base
- DataLabel (
String
): Default value:CornerRelief
(+ a sequential number for second and following items).
The user editable name of this object, it may be any arbitrary UTF8 string. - Data (hidden)Base Feature (
Link
): Base Feature. Link to the parent feature. - Data (hidden)_Body (
LinkHidden
): Hidden link to the parent body.
Parameters
- DataReliefSketch (
Enumeration
): "Corner Relief Type".Circle
(default),Circle-Scaled
,Square
,Square-Scaled
,Sketch
. - DataSize (
Length
): "Size of Shape". Default:3,00 mm
. - DataSize Ratio (
Float
): "Size Ratio of Shape". Default:1,50
. - Database Object (
LinkSub
): "Base Object". Links to the pair of edges defining the Corner Relief position. - Datakfactor (
FloatConstraint
): "Neutral Axis Position". Default:0,50
.
Parameters1
- DataSketch (
Link
): "Corner Relief Sketch". - DataXOffset (
Distance
): "Gap from side one". Default:0,00 mm
. - DataYOffset (
Distance
): "Gap from side two". Default:0,00 mm
.